html,
body,
.befor_answer_notice {
  height: 100%;
}
.befor_answer_notice {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  min-width: 1000px;
  zoom: 1;
  background: url("../imgs/pc-bg.png");
  background-repeat: no-repeat;
  background-size: cover;
  -webkit-background-size: cover;
  -o-background-size: cover;
  background-position: center0;
}

.panel-block-pc {
  border: 10px solid rgba(255, 255, 255, 0.2);
  background-clip: padding-box !important;
  border-radius: 4px;
  position: fixed !important;
  left: 50% !important;
  top: 50% !important;
  transform: translate(-50%, -50%) !important;
  box-shadow: none !important;
  background: #fff;
  max-width: initial !important;
  width: 800px !important;
}
.befor_answer_notice .title {
  text-align: center;
}

